(;GM[1]FF[4]AP[Drago:4.23]SZ[19]CA[UTF-8]AB[cc][ec][fb]AW[be][ce][dd][ed][fd][gd][gb][gc][ib];B[db]
(;W[ab];B[bc];W[ac]
(;B[ad]C[Alive];W[bd];B[bb]
(;W[ca];B[fa])
(;W[ae];B[ca]))
(;B[bb]C[bad ko];W[fa]
(;B[ad];W[ca];B[ea];W[bd];B[aa];W[ac];B[fc];W[dc];B[ga];W[ha])
(;B[ea]
;W[ca]C[same as previous variation])))
(;W[bb]C[Best result for attacker];B[bc];W[fa];B[ea];W[fc];B[ga];W[dc];B[ba];W[ca];B[ab];W[aa]))
